package com.xj.onetosix;

public class Calc {

    public static double jia(double num1, double num2) {
        return num1 + num2;
    }

    public static double jian(double num1, double num2) {
        return num1 - num2;
    }

    public static double cheng(double num1, double num2) {
        return num1 * num2;
    }

    public static double chu(double num1, double num2) {
        return num1 / num2;
    }

    public String addString(String str1, String str2) {
        return str1 + str2;
    }

    public static void main(String[] args) {
        /*com.xj.onetosix.Calc calc = new com.xj.onetosix.Calc();
        System.out.println(calc.chu(22, 11));
        System.out.println(calc.addString("222", "333"));*/

        System.out.println(Calc.jia(33, 22));
    }

}
